:root{--ink:#333;--muted:#777;--green:#8b0f39;--line:#e4e4e4;--paper:#f7f7f7}body{background:var(--paper);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.8}header{max-width:1120px;padding:24px 20px;background:#fff}.brand{color:#8b0f39;font-size:34px;letter-spacing:1px}.brand span{font-size:10px;letter-spacing:3px}.nav-wrap{background:#8b0f39;border:0}.nav-wrap nav{max-width:1120px;flex-wrap:nowrap;gap:0;padding:0 20px;font-size:16px}.nav-wrap nav a{padding:13px 22px;color:#fff;flex-shrink:0}.nav-wrap nav a:hover{background:#6e0b2c;color:#fff}main{max-width:1120px;padding:24px 20px 50px}.portal-page-title{font-size:18px;letter-spacing:0;margin:0 0 16px;font-weight:500;color:#777}.channel-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:18px 10px;padding:24px 12px;background:#fff;border:1px solid var(--line);margin-bottom:24px}.channel-grid a{display:flex;align-items:center;flex-direction:column;gap:8px;text-align:center}.channel-icon{display:flex;align-items:center;justify-content:center;background:#faf3f5;border:1px solid #eadbe1;color:#8b0f39;font-size:25px;width:54px;height:54px;border-radius:12px;font-weight:700}.channel-grid strong{font-size:13px;font-weight:400;line-height:1.5}.portal-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px;align-items:start}.portal-modules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.list-module{padding:20px 22px;background:#fff;border:1px solid var(--line);min-width:0}.module-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #8b0f39;margin-bottom:12px;padding-bottom:9px}.list-module h2,.sidebar-help h2{font-size:18px;color:#8b0f39;margin:0 0 14px;line-height:1.5}.module-heading h2{margin:0}.module-heading>a{font-size:12px;color:#999}.module-description{font-size:12px;color:#999;margin:0 0 10px;line-height:1.7}.entry-list{list-style:none;margin:0;padding:0}.entry-list li{display:flex;gap:10px;align-items:baseline;padding:9px 0;border-bottom:1px dotted #ececec;line-height:1.7;min-width:0}.entry-list li:last-child{border-bottom:0}.entry-list a{font-size:14px;flex:1;min-width:0;overflow-wrap:anywhere}.entry-list time{flex-shrink:0;font-size:11px;color:#aaa}.portal-sidebar{display:grid;gap:22px}.portal-sidebar .entry-list li{display:block;padding:9px 0}.portal-sidebar .entry-list time{display:block}.portal-sidebar .list-module{padding:19px}.portal-sidebar .entry-list a{font-size:13px}.sidebar-help{border:1px solid var(--line);padding:20px;background:#fff}.sidebar-help p{font-size:13px;color:#777;margin:0 0 12px}.sidebar-help a{font-size:13px;color:#8b0f39}.channel-heading{padding:8px 0 25px;max-width:850px}.channel-heading h1{font-size:30px;margin:7px 0 12px;letter-spacing:0}.channel-heading p{font-size:15px;color:#777}.hero{padding:14px 0 28px}.hero h1{font-size:32px;letter-spacing:0}.hero p{font-size:16px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px;align-items:start}.article{max-width:none;padding:32px;border-radius:0}.article h1{font-size:30px;letter-spacing:0;line-height:1.5}.article .lead{font-size:15px}.article section h2{font-size:22px}.article-meta{font-size:12px}.breadcrumb{padding:0 0 16px}.related{max-width:none}.related .card{padding:20px;border-radius:0}.card{border-radius:0}.source-note p{font-size:13px}.toc{background:#faf6f7}.search-form input{font-family:inherit;font-size:14px;line-height:1.5}.search-form button{background:#8b0f39}footer{max-width:1080px;padding:25px 0 35px;border-top:2px solid #8b0f39;background:transparent}footer nav{font-size:13px}.portal-modules>.list-module:last-child:nth-child(odd){grid-column:1/-1}.portal-modules>.list-module:last-child:nth-child(odd) .entry-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}@media(max-width:1000px){.portal-layout,.article-layout{grid-template-columns:minmax(0,1fr) 235px;gap:18px}.portal-modules{grid-template-columns:1fr}.portal-modules>.list-module:last-child:nth-child(odd) .entry-list{display:block}.channel-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px 8px}.nav-wrap nav a{padding:12px 16px}}@media(max-width:720px){header{padding:20px}.brand{font-size:29px}.nav-wrap nav{padding-inline:8px}.nav-wrap nav a{padding:11px 15px;font-size:14px}main{padding:18px 14px 35px}.portal-layout,.article-layout{grid-template-columns:1fr}.channel-grid{padding:18px 8px;gap:16px 5px}.channel-icon{width:44px;height:44px;font-size:22px}.channel-grid strong{font-size:11px}.list-module{padding:18px}.portal-sidebar{grid-template-columns:1fr}.portal-sidebar .entry-list li{display:flex}.article{padding:23px 20px}.article h1{font-size:25px}.article section h2{font-size:20px}.channel-heading h1{font-size:27px}.entry-list a{font-size:14px}.portal-page-title{font-size:16px}footer{margin-inline:14px}.section{font-size:12px}.hero h1{font-size:27px}}
/* Reference-aligned portal structure, independently implemented. */
body{background:#f8f8f8}header{max-width:none;padding:0 calc(max(20px,(100% - 1020px)/2));height:80px;display:flex;gap:30px;align-items:center;box-shadow:0 2px 4px #0002;flex-wrap:nowrap}.brand{flex:0 0 150px;font-size:29px;line-height:1.1}.brand span{display:block;font-size:12px;letter-spacing:1px;margin-top:5px}.search-form,header>.section{display:none}.nav-wrap{background:transparent;flex:1;align-self:stretch}.nav-wrap nav{height:100%;padding:0;max-width:none;align-items:stretch;justify-content:space-between;overflow:auto}.nav-wrap nav a{display:flex;align-items:center;padding:0 12px;color:#333;font-size:16px;border-bottom:3px solid transparent}.nav-wrap nav a:first-child{color:#8b0f39;border-bottom-color:#8b0f39}.nav-wrap nav a:hover{background:transparent;color:#8b0f39;border-bottom-color:#8b0f39}main{max-width:1060px;padding:15px 20px 45px}.portal-page-title{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.channel-grid{grid-template-columns:repeat(8,minmax(0,1fr));padding:0;gap:12px 8px;background:none;border:0;margin-bottom:24px}.channel-grid a{gap:5px}.channel-icon{width:100%;height:51px;border-radius:0;background:white;border:1px solid #ccc;font-size:23px;letter-spacing:1px}.channel-grid strong{font-size:14px}.portal-layout{grid-template-columns:minmax(0,700px) 300px;gap:15px}.portal-modules{grid-template-columns:1fr;gap:15px}.list-module{padding:10px;background:#fff;border:1px solid #ddd;border-radius:3px}.module-heading{border:0;padding:0;margin-bottom:10px}.module-heading h2{font-size:16px;font-weight:700;color:#333}.module-heading h2:before{content:'▦';color:#8b0f39;margin-right:10px}.module-content{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px}.module-pictures{display:grid;gap:10px;align-content:start}.feature-picture{display:block;position:relative;height:134px;overflow:hidden;background:#f1f3f5}.feature-picture img{width:100%;height:100%;object-fit:cover}.feature-picture span{position:absolute;bottom:0;left:0;right:0;background:#0009;color:#fff;padding:8px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}.entry-list li{padding:7px 0;border:0;gap:12px}.entry-list li:before{content:'·';color:#aaa}.entry-list a{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}.entry-list time{font-size:12px}.portal-modules>.list-module:last-child:nth-child(odd) .entry-list{display:block}.portal-sidebar .list-module{padding:10px}.portal-sidebar .entry-list li{padding:12px 0;border-bottom:1px dashed #ddd}.portal-sidebar .entry-list a{white-space:normal;font-size:14px}.portal-sidebar .entry-list time{font-size:12px}.portal-sidebar{gap:15px}.sidebar-help{padding:15px}.article-layout{grid-template-columns:minmax(0,700px) 300px;gap:15px}footer{max-width:1020px;border-top:1px solid #ddd}.article h1{font-size:27px}.article{border:1px solid #ddd}
@media(max-width:1000px){header{padding:0 18px;gap:14px}.nav-wrap nav a{padding:0 9px;font-size:14px}.portal-layout,.article-layout{grid-template-columns:minmax(0,1fr) 260px}.module-content{grid-template-columns:150px minmax(0,1fr);gap:14px}.feature-picture{height:110px}.channel-grid{grid-template-columns:repeat(8,minmax(0,1fr))}}
@media(max-width:720px){header{height:auto;min-height:80px;flex-wrap:wrap;gap:10px;padding:18px 14px 0}.brand{flex-basis:100%;font-size:27px}.nav-wrap{flex-basis:100%;height:45px}.nav-wrap nav a{padding:0 11px;white-space:nowrap}.channel-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 7px}.channel-grid strong{font-size:12px}.channel-icon{height:42px;font-size:21px}.portal-layout,.article-layout{grid-template-columns:1fr}.module-content{grid-template-columns:110px minmax(0,1fr);gap:12px}.feature-picture{height:92px}.feature-picture span{font-size:11px;padding:5px}.entry-list li{padding:7px 0}.entry-list a{font-size:13px}.entry-list time{font-size:10px}.portal-sidebar .entry-list li{display:block}.portal-sidebar .entry-list a{white-space:normal}.article{padding:20px}.article h1{font-size:23px}}
.synced-home ul{list-style:none;margin:0;padding:0}.synced-home img{display:block;width:100%;height:100%;object-fit:cover}.synced-home .mod-mb{margin-bottom:15px}.synced-home .mod-router-list{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:10px 8px}.synced-home .mod-router-list .pic{height:52px;display:block;border:1px solid #ccc;background:#fff}.synced-home .mod-router-list .pic img{object-fit:contain}.synced-home .mod-router-list .txt{display:block;text-align:center;padding-top:4px;font-size:14px}.synced-home .mod-mixed{display:grid;grid-template-columns:minmax(0,700px) 300px;gap:15px;align-items:start}.synced-home .mixed-left{display:grid;gap:15px}.synced-home .mod-bg{background:#fff;border:1px solid #ddd;border-radius:3px;padding:10px}.synced-home .com-tit2,.synced-home .com-tit{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.synced-home .tit-name{font-size:16px;font-weight:700;color:#333}.synced-home .com-tit2 .tit-name:before,.synced-home .com-tit .tit-name:before{content:'▦';margin-right:10px;color:#8b0f39}.synced-home .tit-more{font-size:12px;color:#999}.synced-home .index-top-mod-box{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px}.synced-home .mixed-news{display:grid;gap:10px}.synced-home .pic-mod{display:block;position:relative}.synced-home .pic-mod .pic{display:block;height:134px;overflow:hidden}.synced-home .pic-mod .txt{display:block;position:absolute;bottom:0;left:0;right:0;background:#0009;color:white;padding:8px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}.synced-home .news-list li{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:14px;min-width:0}.synced-home .news-list a{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0}.synced-home .news-list li:before{content:'·';color:#aaa}.synced-home .news-list span,.synced-home .news-list time{float:right;flex-shrink:0;color:#999;font-size:12px}.synced-home .news-card-list .card{display:flex;gap:10px;background:none;border:0;border-bottom:1px dashed #ddd;border-radius:0;padding:10px 0;box-shadow:none}.synced-home .news-card-list .card .pic{display:block;flex:0 0 96px;height:65px}.synced-home .news-card-list .cont{flex:1;min-width:0}.synced-home .news-card-list .txt{font-size:14px;line-height:1.45;margin:0 0 5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.synced-home .news-card-list .desc{font-size:12px;color:#888;margin:0}.synced-home .mod-article{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.synced-home .news-card-list2 .pic{display:block;height:130px;overflow:hidden}.synced-home .news-card-list2 .card{padding:0;background:none;border:0;box-shadow:none}.synced-home .news-card-list2 .txt{font-size:14px;margin:8px 0}.synced-home .mod-links-list{display:flex;flex-wrap:wrap;gap:10px 20px}.synced-article img{display:block;max-width:100%;height:auto;margin:16px auto}.synced-article p{line-height:1.9}.synced-article table{max-width:100%;border-collapse:collapse}.synced-article td,.synced-article th{border:1px solid #ddd;padding:8px}.synced-article h3{font-size:20px;margin-top:28px}
@media(max-width:1000px){.synced-home .mod-mixed{grid-template-columns:minmax(0,1fr) 260px}.synced-home .index-top-mod-box{grid-template-columns:150px minmax(0,1fr);gap:14px}.synced-home .pic-mod .pic{height:110px}}
@media(max-width:720px){.synced-home .mod-router-list{grid-template-columns:repeat(4,minmax(0,1fr))}.synced-home .mod-router-list .txt{font-size:12px}.synced-home .mod-router-list .pic{height:42px}.synced-home .mod-mixed,.synced-home .mod-article{grid-template-columns:1fr}.synced-home .index-top-mod-box{grid-template-columns:110px minmax(0,1fr);gap:12px}.synced-home .pic-mod .pic{height:90px}.synced-home .news-list li{font-size:13px}.synced-home .news-card-list .card .pic{flex-basis:96px}}
.synced-home .news-mod2 li{padding:6px 0;font-size:14px;min-width:0}.synced-home .news-mod2 li>a{display:flex;align-items:center;gap:10px;min-width:0}.synced-home .news-mod2 .txt{flex:1;min-width:0;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.synced-home .news-mod2 .txt:before{content:'·';margin-right:8px;color:#aaa}.synced-home .news-mod2 .time{order:2;flex-shrink:0;font-size:12px;color:#999}.synced-home .news-mod li{font-size:14px;padding:7px 0;border-bottom:1px dotted #eee}.synced-home .news-mod li a{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.synced-home .hide{display:none}.synced-home .news-mod1 li{padding:7px 0;border-bottom:1px dotted #eee;font-size:14px}.synced-home .news-mod1 a{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.synced-home .news-mod4 .pic{display:block;height:170px;overflow:hidden}.synced-home .news-mod4 .txt{font-size:14px;margin:7px 0}.synced-home .index-links{display:flex;gap:10px 20px;flex-wrap:wrap;font-size:14px}
/* Reference footer: address links, friendship box, full-width dark copyright. */
.synced-home.bottom-links{margin-top:15px}.synced-home .index-links{display:block;text-align:center;margin:0 0 20px;padding:0}.synced-home .index-links li{display:inline-block;margin:6px 10px 0}.synced-home .index-links a{color:#666;font-size:14px;line-height:22px}.synced-home .flink{display:flex;flex-wrap:wrap;list-style:none;gap:2px 20px;margin:0;padding:0}.synced-home .flink a{display:block;font-size:12px;color:#666;line-height:22px}.reference-footer{max-width:none;width:100%;margin:15px 0 0;padding:20px 14px;background:#353535;border:0;color:#9c9c9c}.reference-footer .footer-inner{max-width:1020px;margin:0 auto}.reference-footer p{font-size:13px;line-height:21px;text-align:center;margin:0 0 7px;color:#9c9c9c}.reference-footer a{color:#9c9c9c}.reference-footer a:hover{text-decoration:underline;color:#ccc}.reference-footer nav{max-width:none;display:flex;justify-content:center;flex-wrap:wrap;overflow:visible;gap:6px 20px;padding:0;white-space:normal;font-size:13px;line-height:21px}@media(max-width:720px){.reference-footer{margin:10px 0 0}.synced-home .flink{gap:6px 20px}.synced-home .flink a{font-size:14px}.reference-footer nav{gap:5px 15px}}
.back-top{display:flex;align-items:center;justify-content:center;position:fixed;z-index:100;bottom:10vh;right:max(15px,calc(50% - 570px));width:40px;height:40px;padding:0;border-radius:40px;border:1px solid #f5f5f5;background:url('/back-top.svg') no-repeat center/100% #fff;box-shadow:0 2px 3px #9992,0 1px 2px #9993;cursor:pointer}.back-top[hidden]{display:none}.back-top:hover{box-shadow:0 2px 3px #5c6ac433,0 1px 2px #5c6ac433}.back-top:focus-visible{outline:2px solid #8b0f39;outline-offset:3px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}